| 摘要 |
<p>Medical instrument (10) comprises a handle (32) on the proximal end, a distal protrusion (12) inserted in a cannulation of the object and a spreading unit (36) for radially spreading the distal protrusion so that the protrusion and the object are pressed together. Preferred Features: The distal protrusion is formed as a hollow body (14) which axially extends by the spreading unit. Slits are arranged in a wall of the hollow body.</p> |
